Chair



FIG. 1 is a front perspective view of a chair showing, in particular, the ornamental design thereof.

FIG. 2 is a left side view of the chair of FIG. 1. It will be understood that a right side view is a mirror image of the left side view.

FIG. 3 is a front end view of the chair of FIG. 1.

FIG. 4 is a rear end view of the chair of FIG. 1; and,

FIG. 5 is a top plan view of the chair of FIG. 1. 

CLAIM The ornamental design for a chair, as shown and described. 